Hand Crank Generator Hand Crank Charger USB Generator for Emergency Survival Experiments Power Supply Camping Field Works

PREMIUM QUALITY MATERIAL: This USB charger generator is made of high quality metal shell with non-slip foot pads, more stable, easy to assemble, and excellent performance at high altitudes and low temperatures.
CONVENIENT TO USE AND CARRYON: This crank emergency USB charger generator is convenient to assemble, small and exquisite, easy to carry, and with internal power storage function.
ENERGY SAVING GENERATOR: The portable crank generator with USB port, can charge for cellphone, USB nightlight, USB fan, power bank and other item with USB port.Note:this generator is not suitable for charge a car battery.
CURRENT AND VOLTAGE: 3V/ 6.6A, 5V/4A, 6V/ 3.3A, 9V/ 2.2A, 12V/ 1.6A, 15V/ 1.3A,current is an unloaded current, which is connected to different products, and the load current will change after charging.
WIDELY APPLIACTED FIELDS: This hand crank generator is suitable for field operations, field trips, rescue operations, natural disasters, survival training, emergency communications, long-term power shortages, tourism, etc.